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327 lines
8.8 KiB
327 lines
8.8 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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#include "HeadSpin.h" |
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#include "hsGeometry3.h" |
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#include "hsResMgr.h" |
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#include "plgDispatch.h" |
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#include "plProfile.h" |
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#include "plWin32StaticSound.h" |
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#include "plWin32Sound.h" |
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#include "plDSoundBuffer.h" |
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#include "plAudioSystem.h" |
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#include "../plAudioCore/plSoundBuffer.h" |
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#include "../plAudioCore/plSoundDeswizzler.h" |
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#include "../pnMessage/plEventCallbackMsg.h" |
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#include "../pnMessage/plAudioSysMsg.h" |
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#include "../plMessage/plLinkToAgeMsg.h" |
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#include "../plMessage/plAvatarMsg.h" |
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#include "../plPipeline/plPlates.h" |
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#include "../plStatusLog/plStatusLog.h" |
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plProfile_Extern(MemSounds); |
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plProfile_CreateAsynchTimer( "Static Shove Time", "Sound", StaticSndShoveTime ); |
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plProfile_CreateAsynchTimer( "Static Swizzle Time", "Sound", StaticSwizzleTime ); |
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plWin32StaticSound::plWin32StaticSound() |
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{ |
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} |
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plWin32StaticSound::~plWin32StaticSound() |
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{ |
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DeActivate(); |
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IUnloadDataBuffer(); |
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} |
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void plWin32StaticSound::Activate( hsBool forcePlay ) |
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{ |
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plWin32Sound::Activate( forcePlay ); |
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} |
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void plWin32StaticSound::DeActivate() |
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{ |
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plWin32Sound::DeActivate(); |
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} |
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hsBool plWin32StaticSound::LoadSound( hsBool is3D ) |
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{ |
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if (fFailed) |
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return false; |
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if( fPriority > plgAudioSys::GetPriorityCutoff() ) |
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return false; // Don't set the failed flag, just return |
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if (plgAudioSys::Active() && !fDSoundBuffer) |
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{ |
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// Debug flag #1 |
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if( fChannelSelect > 0 && plgAudioSys::IsDebugFlagSet( plgAudioSys::kDisableRightSelect ) ) |
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{ |
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// Force a fail |
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fFailed = true; |
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return false; |
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} |
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// We need it to be resident to read in |
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plSoundBuffer::ELoadReturnVal retVal = IPreLoadBuffer(true); |
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plSoundBuffer *buffer = (plSoundBuffer *)fDataBufferKey->ObjectIsLoaded(); |
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if(!buffer) |
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{ |
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return plSoundBuffer::kError; |
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} |
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if( retVal == plSoundBuffer::kPending) // we are still reading data. |
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{ |
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return true; |
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} |
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if( retVal == plSoundBuffer::kError ) |
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{ |
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char str[ 256 ]; |
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sprintf( str, "Unable to open .wav file %s", fDataBufferKey ? fDataBufferKey->GetName() : "nil"); |
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IPrintDbgMessage( str, true ); |
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fFailed = true; |
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return false; |
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} |
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SetProperty( kPropIs3DSound, is3D ); |
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plWAVHeader header = buffer->GetHeader(); |
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// Debug flag #2 |
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if( fChannelSelect == 0 && header.fNumChannels > 1 && plgAudioSys::IsDebugFlagSet( plgAudioSys::kDisableLeftSelect ) ) |
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{ |
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// Force a fail |
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fFailed = true; |
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return false; |
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} |
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UInt32 bufferSize = buffer->GetDataLength(); |
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if( header.fNumChannels > 1 && is3D ) |
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{ |
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// We can only do a single channel of 3D sound. So copy over one (later) |
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bufferSize /= header.fNumChannels; |
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header.fBlockAlign /= header.fNumChannels; |
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header.fAvgBytesPerSec /= header.fNumChannels; |
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header.fNumChannels = 1; |
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} |
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hsBool tryStatic = true; |
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// If we want FX, we can't use a static voice, but EAX doesn't fit under that limitation :) |
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if( 0 ) |
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tryStatic = false; |
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// Create our DSound buffer (or rather, the wrapper around it) |
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fDSoundBuffer = TRACKED_NEW plDSoundBuffer( bufferSize, header, is3D, IsPropertySet( kPropLooping ), tryStatic ); |
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if( !fDSoundBuffer->IsValid() ) |
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{ |
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char str[256]; |
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sprintf(str, "Can't create sound buffer for %s.wav. This could happen if the wav file is a stereo file. Stereo files are not supported on 3D sounds. If the file is not stereo then please report this error.", GetFileName()); |
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IPrintDbgMessage( str, true ); |
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fFailed = true; |
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delete fDSoundBuffer; |
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fDSoundBuffer = nil; |
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return false; |
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} |
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plProfile_BeginTiming( StaticSndShoveTime ); |
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if(!fDSoundBuffer->FillBuffer(buffer->GetData(), buffer->GetDataLength(), &header)) |
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{ |
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delete fDSoundBuffer; |
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fDSoundBuffer = nil; |
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plStatusLog::AddLineS("audio.log", "Could not play static sound, no voices left %s", GetKeyName()); |
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return false; |
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} |
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plProfile_EndTiming( StaticSndShoveTime ); |
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IRefreshEAXSettings( true ); |
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fTotalBytes = bufferSize; |
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plProfile_NewMem(MemSounds, fTotalBytes); |
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// get pertinent info |
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hsScalar length = (hsScalar)bufferSize / (hsScalar)header.fAvgBytesPerSec; |
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SetLength(length); |
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if( fLoadFromDiskOnDemand && !IsPropertySet( kPropLoadOnlyOnCall ) ) |
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FreeSoundData(); |
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return true; |
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} |
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return false; |
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} |
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void plWin32StaticSound::Update() |
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{ |
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plWin32Sound::Update(); |
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if(fDSoundBuffer) |
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{ |
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if(fPlaying) // we think we are playing |
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{ |
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if(!fDSoundBuffer->IsPlaying()) // are we actually playing |
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{ |
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Stop(); |
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} |
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} |
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} |
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} |
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void plWin32StaticSound::IDerivedActuallyPlay( void ) |
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{ |
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// Ensure there's a stop notify for us |
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if( !fReallyPlaying ) |
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{ |
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for(;;) |
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{ |
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if(IsPropertySet(kPropIncidental)) |
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{ |
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if(fIncidentalsPlaying >= MAX_INCIDENTALS) |
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break; |
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++fIncidentalsPlaying; |
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} |
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fDSoundBuffer->Play(); |
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fReallyPlaying = true; |
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break; |
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} |
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} |
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plSoundEvent *event = IFindEvent( plSoundEvent::kStart ); |
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if( event != nil ) |
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event->SendCallbacks(); |
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} |
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float plWin32StaticSound::GetActualTimeSec() |
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{ |
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if(fDSoundBuffer) |
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return fDSoundBuffer->GetTimeOffsetSec(); |
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return 0.0f; |
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} |
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void plWin32StaticSound::ISetActualTime(double t) |
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{ |
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if( !fDSoundBuffer && plgAudioSys::Active()) |
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LoadSound( IsPropertySet( kPropIs3DSound ) ); |
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if( fDSoundBuffer ) |
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{ |
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if(!t) |
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fDSoundBuffer->SetTimeOffsetSec((float)t); |
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} |
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} |
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hsBool plWin32StaticSound::MsgReceive( plMessage* pMsg ) |
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{ |
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return plWin32Sound::MsgReceive( pMsg ); |
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} |
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void plWin32StaticSound::IRemoveCallback( plEventCallbackMsg *pCBMsg ) |
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{ |
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plWin32Sound::IRemoveCallback( pCBMsg ); |
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} |
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void plWin32StaticSound::IAddCallback( plEventCallbackMsg *pCBMsg ) |
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{ |
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if( plSoundEvent::GetTypeFromCallbackMsg( pCBMsg ) != plSoundEvent::kStop && |
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plSoundEvent::GetTypeFromCallbackMsg( pCBMsg ) != plSoundEvent::kStart ) |
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{ |
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hsAssert( false, "Static sounds only support start and stop callbacks at this time." ); |
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return; |
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} |
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plWin32Sound::IAddCallback( pCBMsg ); |
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} |
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plWin32LinkSound::plWin32LinkSound() |
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{ |
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SetLocalOnly(true); // linking sounds already synch at a higher level |
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SetProperty( kPropDontFade, true ); |
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} |
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void plWin32LinkSound::Read(hsStream* s, hsResMgr* mgr) |
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{ |
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plWin32StaticSound::Read(s, mgr); |
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plgDispatch::Dispatch()->RegisterForExactType(plLinkEffectBCMsg::Index(), GetKey()); |
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plgDispatch::Dispatch()->RegisterForExactType(plAvatarStealthModeMsg::Index(), GetKey()); |
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plgDispatch::Dispatch()->RegisterForExactType(plPseudoLinkEffectMsg::Index(), GetKey()); |
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SetLocalOnly(true); // linking sounds already synch at a higher level |
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SetProperty( kPropDontFade, true ); |
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} |
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void plWin32LinkSound::Write(hsStream* s, hsResMgr* mgr) |
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{ |
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plWin32StaticSound::Write(s, mgr); |
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} |
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hsBool plWin32LinkSound::MsgReceive( plMessage* pMsg ) |
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{ |
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plLinkEffectBCMsg *msg = plLinkEffectBCMsg::ConvertNoRef( pMsg ); |
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if( msg != nil && !msg->HasLinkFlag(plLinkEffectBCMsg::kMute)) |
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{ |
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if (msg->fLinkKey->GetUoid().GetClonePlayerID() == GetKey()->GetUoid().GetClonePlayerID()) |
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{ |
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if (!IsPropertySet(kPropFullyDisabled)) |
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{ |
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ISetActualTime(0); |
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Play(); |
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//Activate(true); |
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} |
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} |
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return true; |
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} |
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plPseudoLinkEffectMsg *psmsg = plPseudoLinkEffectMsg::ConvertNoRef( pMsg ); |
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if( psmsg != nil) |
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{ |
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if (psmsg->fAvatarKey->GetUoid().GetClonePlayerID() == GetKey()->GetUoid().GetClonePlayerID()) |
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{ |
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if (!IsPropertySet(kPropFullyDisabled)) |
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{ |
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ISetActualTime(0); |
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//Play(); |
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Activate(true); |
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} |
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} |
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return true; |
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} |
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plAvatarStealthModeMsg *sMsg = plAvatarStealthModeMsg::ConvertNoRef(pMsg); |
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if (sMsg) |
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{ |
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if (sMsg->GetSender()->GetUoid().GetClonePlayerID() == GetKey()->GetUoid().GetClonePlayerID()) |
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{ |
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SetProperty(kPropFullyDisabled, (sMsg->fMode == plAvatarStealthModeMsg::kStealthCloaked)); |
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plNetApp::StaticDebugMsg("plWin32LinkSound: rcvd avatarStealth msg, cloaked=%d", sMsg->fMode == plAvatarStealthModeMsg::kStealthCloaked); |
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} |
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return true; |
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} |
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return plWin32StaticSound::MsgReceive( pMsg ); |
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}
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